Harrison Ford and Benedict Cumberbatch have appeared together as guests on The Graham Norton Show in an episode that will air Saturday, October 19 at 10 pm/9c. Here’s a clip from that appearance that will set geeky hearts a-pumpin’: when Graham asked the two fan icons if they will appear in the upcoming J.J. AbramsStar Wars films, the normally articulate actors suddenly lose their command of the English language. And their fellow guest, comedian Jack Whitehall, serves as court jester and instigator.

Another reason to watch this clip? Harrison comes out as a Sherlockian. Check it out: